loamy soils, boulder clay, old river clay or acidic sands. Particular woodlands of both types must be present on the first topographical map

1 J. den Ouden, Eikenclusters op de Veluwe. Vakblad Bos Natuur Landschap 3(9): EC (European Commission DG Environment), Interpretation Manual of Europ...
Author:  Siebe de Haan

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